4-Ethyltoluene 4-乙基甲苯

CAS 622-96-8 MFCD00009263

化学结构图

622-96-8
SMILES:

化学属性

Mol. FormulaC9H12
Mol. Weight120.20
Refractive index1.4940 to 1.4960
Autoignition Point887 °F
Boiling Point162°C at 760 mmHg
Density0.861
Flash Point43°C
TSCAYes
Melting Point-62 °C

别名和识别编码

Chemical Name4-Ethyltoluene
MDL NumberMFCD00009263
CAS Number622-96-8
Beilstein Registry Number1903007
PubChem Substance ID87569476
EC Number210-761-2
Synonym 1-Ethyl-4-methylbenzene {LY} 1-Ethyl-4-methylbenzene {} {LY} 1-Ethyl-4-methylbenzene {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-4-methylbenzene
Chemical Name Translation4-乙基甲苯
Reaxys-RN1903007
InChIKeyJRLPEMVDPFPYPJ-UHFFFAOYSA-N
Wiswesser Line Notation2R D1
LabNetwork Molecule IDLN00198914
Canonical SMILESCC1=CC=C(CC)C=C1
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分类

  • {SNA} Arenes, Building Blocks, Chemical Synthesis, Organic Building Blocks

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSXT2550000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241+P242+P243
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P310
  • P303+P361+P353
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P370+P378
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Packing GroupIII
UN Number 3295
Risk Statements
  • R10 Flammable 易燃
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
Hazard Codes 3
Hazard Class3
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 4850 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0535702

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 4200 mg/kg
SEX/DURATION            : female 6-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - other effects
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0535702

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

系列性分类


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